Sandvik Coromant 5735746 Indexable Cutoff Blade Corocut 1-2

Product Description

The SANDVIK COROMANT 5735746 is a double-end, neutral-hand indexable cutoff blade designed for parting and grooving operations on CNC lathes and turning centers. The blade measures 1.020 inches high, 0.1053 inches wide, and 4.3307 inches in overall length, with a maximum depth of cut of 1.1810 inches. It belongs to the Corocut 1-2 series and uses a clamp-style insert holding method, providing repeatable insert positioning and rigid support during high-feed parting passes. The blade style designation is N123..A2, accepting compatible insert style N123G2-0300-0003-TF with an insert seat size code of G. Machining professionals in production turning environments select this blade for its dual-end design, which extends service life by offering a second cutting edge before replacement is needed.

This blade is suited for parting and deep grooving applications on metalworking lathes and turning centers in both production-shop and toolroom environments. The neutral cutting direction makes it compatible with standard right-hand spindle configurations common in CNC turning. The Corocut 1-2 series is engineered for consistent chip control and stable performance when parting off bar stock or machining deep external grooves. Tooling engineers and CNC machinists specify this blade when secure insert clamping and precise width control are priorities in their parting operations.

Key Features

• Double-end design provides two usable blade ends, extending overall tool life
• Neutral cutting direction suits standard right-hand spindle setups
• Clamp-style insert holding method ensures rigid, repeatable insert seating
• Maximum depth of cut of 1.1810 inches supports parting of larger-diameter bar stock
• Compatible insert style N123G2-0300-0003-TF with G-size insert seat for straightforward insert sourcing
• Part of the Corocut 1-2 series, a well-established platform for parting and grooving tooling

Compatibility

Accepts compatible insert style N123G2-0300-0003-TF, insert seat size code G, blade style N123..A2, within the Corocut 1-2 series platform.

Installation Notes

Installation is performed by qualified CNC machinists or tooling technicians. Before changing inserts or seating the blade, ensure the machine is in an E-stop state with the spindle fully de-energized and locked out per your facility LOTO procedure. Seat the blade securely in the toolholder body and verify clamping torque meets the toolholder manufacturer specifications before running. Inspect the insert pocket and clamping surfaces for chips or debris prior to each insert change to maintain accurate seating and prevent premature insert failure.